// websocket.js
const ws = require('nodejs-websocket');

const createServer = () => {
  let server = ws.createServer(connection => {
    connection.on('text', function (result) {
      console.log('发送消息', result);
      // connection.sendText('hahah' + result);
    });
    connection.on('connect', function (code) {
      console.log('开启连接', code);
    });
    connection.on('close', function (code) {
      console.log('关闭连接', code);
    });
    connection.on('error', function (code) {
      console.log('异常关闭', code);
    });
  }).listen(1000);
  return server;
};

module.exports = createServer();
